Literaturnachweis - Detailanzeige
| Autor/inn/en | Espinosa, Paul D.; Nagashima, Sam O.; Chung, Gregory K. W. K.; Parks, Daniel; Baker, Eva L. |
|---|---|
| Institution | National Center for Research on Evaluation, Standards, and Student Testing |
| Titel | Development of Sensor-Based Measures of Rifle Marksmanship Skill and Performance. CRESST Report 756 |
| Quelle | (2009), (21 Seiten)
PDF als Volltext kostenfreie Datei |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Monographie |
| Schlagwörter | Weapons; Computer Software; Instructional Materials; Lasers; Physiology; Measurement Equipment; Measurement Techniques; Psychomotor Skills; Performance Tests |
| Abstract | Measures of rifle marksmanship skill and performance were developed using a prototype instrumented laser-based training system. Measures of performance were derived from laser strikes on a video-projected target. Measures of rifle marksmanship skill--breath control, trigger control, and muzzle wobble--were developed from shooters' breathing and trigger squeeze patterns. Existing marksmanship instructional materials and expert shooters' breath and trigger control profiles guided the development of the skill measures. A shooter's breath control was described as where and how long into the respiratory cycle the trigger broke. A shooter's trigger control was described as the duration of the trigger squeeze. A shooter's muzzle was described as the total acceleration during the two seconds prior to the shot. The use of sensor-based measures provides insight into exactly how a shooter is executing two of the three skills considered to be the fundamentals of rifle marksmanship. (Contains 9 figures, 2 tables and 1 footnote.) [This report was supported by a grant from the Advanced Brain Monitoring, Inc., PR/Award Number 20064169.] (As Provided). |
| Anmerkungen | National Center for Research on Evaluation, Standards, and Student Testing (CRESST). 300 Charles E Young Drive N, GSE&IS Building 3rd Floor, Mailbox 951522, Los Angeles, CA 90095-1522. Tel: 310-206-1532; Fax: 310-825-3883; Web site: http://www.cresst.org |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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